import axios from 'axios'
import { ElMessage } from 'element-plus'
import router from '@/router'

//创建axios实例对象
const request = axios.create({
  baseURL: '/api',
  timeout: 600000
})

//axios请求, request拦截器
request.interceptors.request.use(
  (config) => {
    const userInfo = localStorage.getItem('userInfo')
    if (userInfo){
      config.headers.token = JSON.parse(userInfo).token
    }
    return config
  },
  (error) => {
    return Promise.reject(error)
  }
)

//axios的响应 response 拦截器
request.interceptors.response.use(
  (response) => { //成功回调
    return response.data
  },
  (error) => { //失败回调
    if (error.response.status==401){
      router.push('/login')
      ElMessage.error('请重新登陆')
    }
    return Promise.reject(error)
  }
)

export default request